Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21419620 · ArcScan

Block

#21,419,620

2026-09-18 01:25:25 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,620
Timestamp: 22 days ago · 2026-09-18 01:25:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d11fc2aee9e0061d8f132dd4bb8245cfe684e3b464e720343f724d2913de2ce
Parent hash: 0x56d8bdf2…c43acdcb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,620 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.9%3,568,999 / 30,000,000

Base fee

20 gwei

State root

0x0a5380be4109…ab3f110f4750

Transactions root

0xd835b7c2941f…d58a64949154

Receipts root

0xfb08b47469a4…56b6fc2b4e8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800